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A simple API for easy manipulation of ODF documents.
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/* 
Licensed to the Apache Software Foundation (ASF) under one
or more contributor license agreements.  See the NOTICE file
distributed with this work for additional information
regarding copyright ownership.  The ASF licenses this file
to you under the Apache License, Version 2.0 (the
"License"); you may not use this file except in compliance
with the License.  You may obtain a copy of the License at

 http://www.apache.org/licenses/LICENSE-2.0

Unless required by applicable law or agreed to in writing,
software distributed under the License is distributed on an
"AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
KIND, either express or implied.  See the License for the
specific language governing permissions and limitations
under the License.
*/

package org.odftoolkit.simple.form;

import java.util.logging.Level;
import java.util.logging.Logger;

import org.odftoolkit.odfdom.dom.element.form.FormFormattedTextElement;
import org.odftoolkit.odfdom.pkg.OdfFileDom;
import org.odftoolkit.simple.Document;

public class NumericField extends Field {

	NumericField(FormFormattedTextElement element) {
		super(element);
	}

	/**
	 * Get an instance of numeric field by an instance of
	 * FormFormattedTextElement, while searching the document content to make a
	 * bind with the DrawControl which already reference to this numeric field.
	 * 
	 * @param element
	 *            - an instance of FormFormattedTextElement
	 * @return an instance of numeric field
	 */
	public static TimeField getInstanceOf(FormFormattedTextElement element) {
		TimeField field = new TimeField(element);
		try {
			field.loadDrawControl(((Document) ((OdfFileDom) element
					.getOwnerDocument()).getDocument()).getContentRoot());
		} catch (Exception e) {
			Logger.getLogger(DateField.class.getName()).log(Level.WARNING,
					"Cannot load the drawing shape of this field.");
		}
		return field;
	}

	/**
	 * Set the decimal accuracy of the input value
	 * 
	 * @param value
	 *            - specify how many digits will be kept after the decimal point
	 */
	public void setDecimalAccuracy(double value) {
		this.setFormProperty(OOFormProvider.FORM_PROPERTY_NAME_DECIMALACCURACY,
				"float", null, null, null, null, value, null);
	}

	/**
	 * Set the step value for the spin button.
	 * 
	 * @param value
	 *            - the step value for the spin button.
	 */
	public void setStepValue(double value) {
		this.setFormProperty(OOFormProvider.FORM_PROPERTY_NAME_VALUESTEP,
				"float", null, null, null, null, value, null);
	}
}